309506022

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{272933}}^1$

素因数の和:272954

約数の個数: 40

約数和(自身を含む): 792600336

約数和(自身を除く): 483094314

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 272933, 545866, 818799, 1637598, 1910531, 2456397, 3821062, 4912794, 5731593, 7369191, 11463186, 14738382, 17194779, 22107573, 34389558, 44215146, 51584337, 103168674, 154753011, 309506022]

約数ペア:

[(1, 309506022), (2, 154753011), (3, 103168674), (6, 51584337), (7, 44215146), (9, 34389558), (14, 22107573), (18, 17194779), (21, 14738382), (27, 11463186), (42, 7369191), (54, 5731593), (63, 4912794), (81, 3821062), (126, 2456397), (162, 1910531), (189, 1637598), (378, 818799), (567, 545866), (1134, 272933)]